# A281346 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 11
4 41
5 141
6 537
7 2041
8 8042
9 32028
10 129780
11 531331
12 2198502
13 9171233
14 38545677
15 163031436
16 693470737
17 2964491394
18 12729640115
19 54881425222
20 237471970199
21 1030935383055
22 4489081879021
23 19601108680782
24 85803380983100
25 376481393024385
26 1655473716162471